The Headcrab Facility
A Roblox experience owned by Rainbow Wolf Studio’s.
HorrorENhorrorsurvivalzombie
Description (written by the developer; not a statement by this register)
Someone or, Something has broken out. Kill all the headcrabs and make sure its safe! All the headcrabs were mutaded into, fast headcrabs. The fast headcrabs are very deadly, they broke out and killed the Scientists, And that is why we sent soldiers to kill the headcrabs! Have fun killing the headcrabs, and dont die.
Last updated by the developer 14 Aug 2026, 16:03 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 19 Aug 2026, 18:17 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).